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What is the role of Round molybdenum powder?Spherical molybdenum powder is extensively made use of in plasma surface spraying and welding of high-speed wear-resistant parts, such as the precision creating of electronic components, high-performance ta…
Spherical molybdenum powder is a transition metal molybdenum in powder state, and the impurity elements include Pb, Bi, Sn, Sb, Cd, Fe, Al, Si, Mq, etc.…
Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…
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